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GGG to KOS: distance & flight time
Longview (East Texas Regional Airport) → Sihanoukville (Sihanoukville International Airport)
9,231 mi
14,855 km · 8,021 nm
18h 34m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GGG→KOS fares Phone-only fares on this route — call free
Flight time details
9,231 miles nonstop takes roughly 18h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- GGG — East Texas Regional Airport · Longview, United States
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GGG
- TYR · Tyler Pounds Regional Airport40 mi away
- SHV · Shreveport Regional Airport52 mi away
- DTN · Shreveport Downtown Airport57 mi away
- BAD · Barksdale Air Force Base62 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is GGG from KOS?
The flight distance from Longview (GGG) to Sihanoukville (KOS) is 9,231 miles (14,855 km, 8,021 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GGG to KOS?
A nonstop flight takes about 18h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Longview and Sihanoukville?
Sihanoukville is 12 hours ahead of Longview.
What is the cheapest way to fly from GGG to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GGG–KOS that never appear on search engines, with no booking fees.